Oct. 27 auction round for renewable electricity certificates
Croatia will hold a new round of guarantees-of-origin auctions on Oct. 27, offering certificates linked to wind, solar and biomass generation. The auction process involves multiple market participants responsible for different certificate volumes. The certificates are intended to support documented renewable-electricity consumption by electricity suppliers and corporate buyers.
HROTE, ENNA Next, KOER and CROPEX expand available certificate volumes
HROTE, ENNA Next, KOER and CROPEX are involved in the auctions. HROTE plans to offer 251,129 guarantees of origin associated with electricity produced under Croatia’s incentive system. The offered volume includes certificates from wind and biomass plants covering production during the third quarter of 2026.
ENNA Next plans to offer another 13,852 guarantees of origin linked to renewable electricity produced outside the Croatian incentive system, including wind, solar and biomass generation. KOER will offer 1,271 guarantees of origin linked to solar generation produced outside the incentive system.
Role of GO markets for corporate renewable procurement
The auctions take place as guarantees of origin become increasingly important for companies seeking documented renewable-electricity consumption. This is particularly relevant for industrial buyers with export exposure and for companies facing increasingly detailed sustainability-reporting requirements. Greater liquidity in GO markets also gives renewable producers an additional revenue stream beyond electricity sales.
As corporate power-purchase agreements and renewable procurement expand across Southeast Europe, transparent certificate markets are expected to play a growing role in linking physical power supply with environmental attributes.
